Yesterday I was able to generate code normally using STM32CubeMX. But today I am generating code again using STM32CubeMX with a lot of undefined code. I sent the file to a friend and found that he generated the code once again using STM32CubeMX and i...

A year ago I heard from a friend that there was a problem with the STM32F103's hardware I2C. All the ones I found on the internet said there was no problem with the hardware I2C of the ST, but not the F103 series. So, I have two questions. First, I w...